CN217897580U

CN217897580U - Bidirectional locking device for heat-insulating window of grain depot

Info

Publication number: CN217897580U
Application number: CN202221292520.0U
Authority: CN
Inventors: 顾剑锋
Original assignee: Jiangsu Jinfeng Door Industry Co ltd
Current assignee: Jiangsu Jinfeng Door Industry Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-25
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a two-way locking device of grain depot heat preservation window, which comprises a frame, the rear surface of frame has the window through hinge swing joint, the front fixed surface of window is connected with the dog, the front fixed surface of frame is connected with the mounting panel, the last fixed surface of mounting panel is connected with the limiting plate, the side surface of limiting plate is located the place ahead swing joint of window and adjusts the pole, the inside sliding connection who adjusts the pole has the ejector pin, the front surface of frame is located the right side fixedly connected with metal sheet of mounting panel, the last fixed surface of metal sheet is connected with empty core block. The utility model discloses, through the regulation pole of installation, ejector pin and adjusting bolt, according to the size that the window was opened, make its length to the ejector pin adjust, twist and move adjusting bolt and make it can fix the ejector pin, utilize the activity of adjusting the pole to make the ejector pin support the dog and fix the window, make its convenience adjust the size that the window was opened.

Description

Bidirectional locking device for heat-insulating window of grain depot

Technical Field

The utility model relates to a two-way locking device field especially relates to a two-way locking device of grain depot heat preservation window.

Background

The grain depot is a place for storing grains, the grain window is an important component of the grain depot, the heat insulation window can ensure the sealing performance of the grain depot besides the functions of ventilation and air exchange, and the heat insulation window generally refers to a transparent building outer enclosure structure with certain heat resistance in the building energy-saving design and transmits heat through the enclosure structure in unit area within unit time. The smaller the K value is, the better the heat resistance is, namely the better the heat preservation effect is, so that the grain quality can be ensured when the thermal insulation material is used in grain depots.

However, the existing bidirectional locking device for the thermal insulation window of the grain depot solves the problem of thermal insulation, but still has the following defects:

1. when the existing bidirectional locking device for the thermal insulation window of the grain depot is used, the opening size of the push-pull window is fixed, so that the size of the window cannot be adjusted according to requirements.

2. Current grain depot heat preservation window two-way locking device when using, inconveniently carries out the secondary to the window and fixes, makes window locking effect not good, influences the fastness when window closes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bidirectional locking device for a grain depot heat-insulating window.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the bidirectional locking device for the heat-insulating window of the grain depot comprises a frame, wherein the rear surface of the frame is movably connected with the window through a hinge, the front surface of the window is fixedly connected with a stop block, the front surface of the frame is fixedly connected with an installation plate, the upper surface of the installation plate is fixedly connected with a limiting plate, the side surface of the limiting plate is positioned in front of the window and is movably connected with an adjusting rod, and an ejector rod is slidably connected inside the adjusting rod;

the utility model discloses a window frame, including frame, mounting panel, front surface, the front surface of frame is located the right side fixedly connected with metal sheet of mounting panel, the last fixed surface of metal sheet is connected with hollow block, the front surface fixedly connected with cardboard of hollow block, the back fixed surface of window is connected with the fixed block, the inside swing joint of fixed block has the bolt, and the bolt is connected with hollow block gomphosis, the front surface fixedly connected with dead lever of bolt, and the dead lever is connected with the cardboard gomphosis.

As a further description of the above technical solution:

the rear surface of frame is provided with the sealing strip, and the sealing strip laminates with the window mutually.

As a further description of the above technical solution:

the side surface of the adjusting rod is in threaded connection with an adjusting bolt, and the adjusting bolt is attached to the ejector rod.

As a further description of the above technical solution:

one end of the bolt far away from the hollow block is fixedly connected with a movable plate.

As a further description of the above technical solution:

the upper surface of fixed block is located the below fixedly connected with support column of fly leaf.

As a further description of the above technical solution:

the front surface of the window is positioned at the left side of the adjusting rod and is fixedly connected with a handle.

As a further description of the above technical solution:

the length of the movable plate is greater than that of the fixed block.

As a further description of the above technical solution:

the clamping plate is positioned in front of the bolt.

The utility model discloses following beneficial effect has:

1. compared with the prior art, two-way locking device of grain depot heat preservation window through regulation pole, ejector pin and the adjusting bolt of installation, according to the size that the window was opened, makes its length to the ejector pin adjust, twists adjusting bolt and makes it fix the ejector pin, utilizes the activity of adjusting the pole to make the ejector pin can support the dog to fix the window, makes its convenience adjust the size that the window was opened.

2. Compared with the prior art, two-way locking device of grain depot heat preservation window, cardboard and dead lever through the installation, when the bolt moves down and hollow block gomphosis, the dead lever can run through the inside of cardboard and carry out the secondary locking to the window to fastness when can guaranteeing that the window closes.

3. Compared with the prior art, the bidirectional locking device for the grain depot heat-insulating window can increase the sealing performance of the device through the arranged sealing strip, thereby improving the usability of the device.

Drawings

Fig. 1 is a schematic view of the overall structure of a bidirectional locking device for a grain depot insulating window provided by the utility model;

fig. 2 is a schematic structural view of a point a in fig. 1 of a bidirectional locking device for a grain depot insulating window provided by the utility model;

fig. 3 is a schematic rear view structural view of a bidirectional locking device for a grain depot insulating window provided by the utility model;

fig. 4 is a schematic side view of the bidirectional locking device for the heat-insulating window of the grain depot;

fig. 5 is the schematic view of the mounting plate structure of the bidirectional locking device for the heat preservation window of the grain depot.

Illustration of the drawings:

1. a frame; 2. a window; 3. a sealing strip; 4. a stopper; 5. a top rod; 6. a fixed block; 7. mounting a plate; 8. a hollow block; 9. fixing the rod; 10. a metal plate; 11. clamping a plate; 12. a bolt; 13. a support pillar; 14. a movable plate; 15. a limiting plate; 16. adjusting a rod; 17. adjusting the bolt; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of two-way locking device of granary heat preservation window: including frame 1, there is window 2 frame 1's rear surface through hinge swing joint, the preceding fixed surface of window 2 is connected with dog 4, it can support dog 4 to utilize dog 4 to make window 2 ejector pin 5 when opening, the preceding fixed surface of frame 1 is connected with mounting panel 7, the last fixed surface of mounting panel 7 is connected with limiting plate 15, the place ahead swing joint that the side surface of limiting plate 15 is located window 2 has regulation pole 16, the inside sliding connection who adjusts pole 16 has ejector pin 5, the side surface threaded connection who adjusts pole 16 has adjusting bolt 17, and adjusting bolt 17 laminates with ejector pin 5 mutually, it makes ejector pin 5 can pull out in the inside of adjusting pole 16 to twist adjusting bolt 17, according to the size that window 2 was opened, can adjust ejector pin 5 to same length, the activity that utilizes regulation pole 16 makes ejector pin 5 can support dog 4 and fix window 2.

Through setting up above structure, make its convenience adjust the size that window 2 opened to make things convenient for the practicality of window 2.

The front surface of the frame 1 is positioned on the right side of the mounting plate 7 and is fixedly connected with a metal plate 10, the upper surface of the metal plate 10 is fixedly connected with a hollow block 8, the front surface of the hollow block 8 is fixedly connected with a clamping plate 11, the rear surface of the window 2 is fixedly connected with a fixed block 6, the inner part of the fixed block 6 is movably connected with a bolt 12, the bolt 12 is embedded and connected with the hollow block 8, after the window 2 is closed, the bolt 12 is pushed downwards to be embedded into the hollow block 8 to fix the window 2, the front surface of the bolt 12 is fixedly connected with a fixed rod 9, the fixed rod 9 is embedded and connected with the clamping plate 11, when the bolt 12 moves, the fixed rod 9 can be driven to move, so that the fixed rod 9 can penetrate through the inner part of the clamping plate 11 to lock the window 2 for the second time, one end fixedly connected with fly leaf 14 that hollow block 8 was kept away from to bolt 12, the upper surface of fixed block 6 is located the below fixedly connected with support column 13 of fly leaf 14, when window 2 need be opened, pull out bolt 12 from hollow block 8's inside, it can rotate fly leaf 14 to the left side and laminate with support column 13 to utilize the activity of bolt 12 to make it, make bolt 12 be difficult for the downstream, the front surface of window 2 is located the left side fixedly connected with handle 18 of adjusting pole 16, the length of fly leaf 14 is greater than the length of fixed block 6, cardboard 11 is located the place ahead of bolt 12, the rear surface of frame 1 is provided with sealing strip 3, and sealing strip 3 laminates with window 2 mutually, make multiplicable the device's leakproofness.

Through setting up above structure, can carry out the secondary locking to window 2 to fastness when can ensureing window 2 to close.

The working principle is as follows: utilize handle 18 to make it can close or open window 2, when window 2 is opened, twist and move adjusting bolt 17 and make ejector pin 5 can draw out in the inside of adjusting pole 16, the activity that utilizes adjusting pole 16 makes ejector pin 5 can support dog 4 and fix window 2, the size that window 2 was opened is conveniently adjusted, when window 2 was closed, promote down bolt 12 and make its inside that can the gomphosis advance hollow block 8 fixed window 2, can drive dead lever 9 when moving as bolt 12 and remove, make dead lever 9 can run through the inside of cardboard 11 and carry out the secondary locking to window 2, make window 2 can be better laminate with sealing strip 3, thereby can improve the device's sealed effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a two-way locking device of grain depot heat preservation window, includes frame (1), its characterized in that: the rear surface of the frame (1) is movably connected with a window (2) through a hinge, the front surface of the window (2) is fixedly connected with a stop block (4), the front surface of the frame (1) is fixedly connected with a mounting plate (7), the upper surface of the mounting plate (7) is fixedly connected with a limiting plate (15), the side surface of the limiting plate (15) is positioned in front of the window (2) and is movably connected with an adjusting rod (16), and the interior of the adjusting rod (16) is slidably connected with a push rod (5);

the utility model discloses a window frame, including frame (1), front surface, window (2), fixed surface, the front surface of frame (1) is located right side fixedly connected with metal sheet (10) of mounting panel (7), the last fixed surface of metal sheet (10) is connected with hollow block (8), the front surface fixedly connected with cardboard (11) of hollow block (8), the back fixed surface fixedly connected with fixed block (6) of window (2), the inside swing joint of fixed block (6) has bolt (12), and bolt (12) are connected with hollow block (8) gomphosis, the front surface fixedly connected with dead lever (9) of bolt (12), and dead lever (9) are connected with cardboard (11) gomphosis.

2. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 1, characterized in that: the rear surface of frame (1) is provided with sealing strip (3), and sealing strip (3) and window (2) are laminated mutually.

3. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 1, characterized in that: the side surface of the adjusting rod (16) is in threaded connection with an adjusting bolt (17), and the adjusting bolt (17) is attached to the ejector rod (5).

4. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 1, characterized in that: and one end of the bolt (12) far away from the hollow block (8) is fixedly connected with a movable plate (14).

5. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 1, characterized in that: the upper surface of the fixed block (6) is fixedly connected with a supporting column (13) below the movable plate (14).

6. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 1, characterized in that: the front surface of the window (2) is fixedly connected with a handle (18) on the left side of the adjusting rod (16).

7. The bidirectional locking device for the heat-insulating window of the grain depot according to claim 4, wherein: the length of the movable plate (14) is greater than that of the fixed block (6).

8. The grain depot insulating window bidirectional locking device as recited in claim 1, wherein: the clamping plate (11) is positioned in front of the bolt (12).